23. The Second Law of Thermodynamics
Refrigerators
23. The Second Law of Thermodynamics Refrigerators
8PRACTICE PROBLEM
An industrial chiller unit absorbs 7.5 × 106 J/min of heat from a process and discharges 9.2 × 106 J/min of waste heat to the environment. Calculate the coefficient of performance (COP) of the chiller unit.
An industrial chiller unit absorbs 7.5 × 106 J/min of heat from a process and discharges 9.2 × 106 J/min of waste heat to the environment. Calculate the coefficient of performance (COP) of the chiller unit.